| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.92 | 5.268% | $127.2901 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $108.78 | 6.533% | $115.8866 | $115.89 | $115.90 | $115.90 |
| Purchase #3 | $13.62 | 10.347% | $15.0293 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $20.96 | 12.366% | $23.5519 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $64.86 | 8.339% | $70.2687 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $150.38 | 12.363% | $168.9715 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $80.28 | 5.202% | $84.4562 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $559.80 | $605.4543 | $605.46 | $605.45 | $605.60 | |